• Tropical Storm Karina forecast to reach major hurricane strength, bringing hazardous swells to Mexico as Lowell strengthens

    The National Hurricane Center (NHC) named Tropical Storms Karina and Lowell at 21:00 UTC on August 27, 2026, as two separate systems developed over the eastern Pacific, with Karina well offshore southwestern Mexico and Lowell farther west. By 15:00 UTC on August 28, Karina had maximum sustained winds of 85 km/h (50 mph) and was forecast to reach 205 km/h (125 mph) on August 31. Swells generated by Karina were expected to produce life-threatening surf and rip current conditions along portions of southwestern Mexico and the Baja California Peninsula during the weekend of August 29–30. Lowell had maximum sustained winds of 75 km/h (45 mph) and was forecast to become a hurricane by August 31.

  • Hurricane Genevieve briefly reaches Category 5, hazardous marine conditions continue along parts of Mexico’s Pacific coast

    Genevieve became the first eastern Pacific hurricane to reach Category 5 strength since Hurricane Kristy in 2024 after undergoing explosive rapid intensification on Monday, July 27, 2026. The hurricane weakened back to Category 4 later in the day as it entered an eyewall replacement cycle, with gradual weakening forecast over cooler waters during the coming days.

  • M7.3 earthquake hits offshore Chiapas, Mexico, small tsunami waves recorded

    A major earthquake registered by the USGS as M7.3 struck offshore Chiapas, Mexico at 14:48 UTC on July 17, 2026. The agency is reporting a depth of 15.2 km (9.4 miles). EMSC is reporting M7.3 at a depth of 25 km (15.5 miles). According to the Pacific Tsunami Warning Center (PTWC), hazardous tsunami waves are forecast for some coasts.

  • NHC designates 100% chance of cyclone formation for EP96

    The National Hurricane Center (NHC) assigned a 100% probability of tropical cyclone formation within the next seven days to disturbance EP96 at 05:00 PDT (12:00 UTC) on July 14, 2026, while raising the 48-hour probability to 90%. A low-pressure circulation with an estimated minimum central pressure of 1 007 hPa had already developed by 08:00 PDT (15:00 UTC), and a tropical depression or tropical storm is expected to form later on July 14 as the system moves west-northwest offshore of southwestern Mexico

  • Strong and shallow M6.0 earthquake hits Gulf of California, Mexico

    A strong and shallow earthquake registered by the USGS as M6.0 struck the Gulf of California, Mexico at 19:45 UTC on June 30, 2026. The agency is reporting a depth of 10 km (6.2 miles). EMSC is reporting the same magnitude and depth. There is no tsunami threat from this earthquake.